build.py 文件源码

def generateOVF( name, osname, osid, diskname, disksize, mem=1024, cpus=1,
                 vmname='Mininet-VM', vminfo='A Mininet Virtual Machine' ):
    """Generate (and return) OVF file "name.ovf"
       name: root name of OVF file to generate
       osname: OS name for OVF (Ubuntu | Ubuntu 64-bit)
       osid: OS ID for OVF (93 | 94 )
       diskname: name of disk file
       disksize: size of virtual disk in bytes
       mem: VM memory size in MB
       cpus: # of virtual CPUs
       vmname: Name for VM (default name when importing)
       vmimfo: Brief description of VM for OVF"""
    ovf = name + '.ovf'
    filesize = stat( diskname )[ ST_SIZE ]
    params = dict( osname=osname, osid=osid, diskname=diskname,
                   filesize=filesize, disksize=disksize, name=name,
                   mem=mem, cpus=cpus, vmname=vmname, vminfo=vminfo )
    xmltext = OVFTemplate % params
    with open( ovf, 'w+' ) as f:
        f.write( xmltext )
    return ovf